--- product_id: 518979100 title: "Women Leakproof Period Underwear No-Show Bikini 3-Pack – Heavy Flow Protection, Absorbs 4–7 Super Tampons" brand: "knix" price: "4383198₫" currency: VND in_stock: true reviews_count: 13 category: "Knix" url: https://www.desertcart.vn/products/518979100-women-leakproof-period-underwear-no-show-bikini-3-pack-heavy store_origin: VN region: Vietnam --- # Absorbs up to 7 super tampons Seamless no-show bikini fit Reusable & machine washable Women Leakproof Period Underwear No-Show Bikini 3-Pack – Heavy Flow Protection, Absorbs 4–7 Super Tampons **Brand:** knix **Price:** 4383198₫ **Availability:** ✅ In Stock ## Summary > 💃 Leakproof luxury that keeps you moving with confidence—because your period deserves an upgrade! ## Quick Answers - **What is this?** Women Leakproof Period Underwear No-Show Bikini 3-Pack – Heavy Flow Protection, Absorbs 4–7 Super Tampons by knix - **How much does it cost?** 4383198₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/518979100-women-leakproof-period-underwear-no-show-bikini-3-pack-heavy) ## Best For - knix enthusiasts ## Why This Product - Trusted knix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy Flow Hero:** Absorbs up to 14 teaspoons—equivalent to 7 super tampons for unstoppable protection. - • **Eco-Chic Essential:** Reusable and machine washable, reducing waste while keeping you fresh and leak-free. - • **Multi-Layer Mastery:** Advanced leakproof core locks in moisture and prevents stains, so you stay worry-free all day. - • **Invisible Confidence:** Seamless no-show bikini design that disappears under any outfit, from leggings to dresses. - • **Cycle-Ready Convenience:** 3-pack ensures you’re covered throughout your heaviest days without constant washing. ## Overview KNIX Super Leakproof No-Show Bikini Period Underwear 3-Pack offers heavy flow protection by absorbing up to 7 super tampons worth of liquid. Designed with a seamless no-show bikini fit, these panties provide discreet, comfortable wear under any outfit. Featuring an advanced multi-layer leakproof core and moisture-locking technology, they ensure reliable leak and stain prevention. Machine washable and reusable, this eco-friendly 3-pack is perfect for managing your heaviest days with style and sustainability. ## Description Buy KNIX Women Leakproof Period Underwear No-Show Bikini 3-Pack – Heavy Flow Protection, Absorbs 4–7 Super Tampons - Black, Large (3 Pack) and other Bikinis at desertcart.com. Our wide selection is elegible for free shipping and free returns. Review: Absorbant and comfortable - I use these for my heavy periods and they are amazing. Free bleeding isn't for everyone but it helps tremendously with cramping relief. Others were stiff and tight around my legs. These are very soft, comfortable, and breatheable. They feel more like a cross between underwear and a bathsuit, but seamlessly protect you. They wash easily and quickly. I have 3 and my only issue is I use 3 a day so I'm washing alot. Will be purchasing more once on sales and whatnot. Seriously amazing for my body. I've used tampons since I was 9 and never tried anything else. I can't do cups. This is the best, natural alternative. Highly recommend for all women!!!! Also no granny butt in these! Review: Just what I needed - Got these a few weeks postpartum as wearing only pads was very irritating. These work well and are just what I needed. Soft, comfortable, and I’m not worried about leaking. I know I’ll get some use out of them once my period comes back as well. ## Features - HEAVY FLOW ABSORBENCY – UP TO 7 SUPER TAMPONS - Absorbs up to 14 teaspoons of liquid (equal to about 4–7 super tampons) for reliable heavy period protection. - VALUE 3-PACK PERIOD UNDERWEAR - Convenient multi-pack provides dependable leakproof protection throughout your cycle. - SEAMLESS NO-SHOW BIKINI FIT - Smooth invisible edges disappear under leggings, dresses, and fitted clothing. - ADVANCED MULTI-LAYER LEAKPROOF CORE - Absorbent gusset locks in moisture while helping prevent leaks and stains. - REUSABLE PERIOD UNDERWEAR BY KNIX - Machine washable reusable leakproof panties designed as an eco-friendly alternative to disposable products. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BK2XKK1P | | ASIN | B0CKL5YB8V | | Age Range Description | Adult | | Apparel Fabric Stretch | High Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #130,432 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #21 in Women's Period Panties | | Bottom Style | Bikini | | Brand Name | KNIX | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (208) | | Date First Available | December 19, 2022 | | Department | womens | | Fabric Type | Main Body 70% Nylon 30% Spandex Gusset Top Layer (Moisture Wicking + Anti-Odor): 84% Modal, 8% seaweed, 8% spandex Gusset 2nd Layer (Absorbent Fabric): 100% Polyester Gusset 3rd Layer Fresh Fix Technology Gusset 4th Layer (Waterproof Membrane): Polyurethane Film | | Garment Size Country | United States | | Item Type Name | Bikini Style Underwear | | Item Weight | 5.64 ounces | | Manufacturer | KNIX | | Manufacturer Part Number | 3FK203BL | | Material Type | Nylon | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Rise Style | Mid | | Size | Large | | Style Name | Knix Super Leakproof Bikini - 3pk | | Style Number | FK203 | | Subject Character | Sexy | | UPC | 628199130218 | | Unit Count | 3 Count | ## Images ![Women Leakproof Period Underwear No-Show Bikini 3-Pack – Heavy Flow Protection, Absorbs 4–7 Super Tampons - Image 1](https://m.media-amazon.com/images/I/61bqNBu-SJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Absorbant and comfortable *by A***H on July 6, 2024* I use these for my heavy periods and they are amazing. Free bleeding isn't for everyone but it helps tremendously with cramping relief. Others were stiff and tight around my legs. These are very soft, comfortable, and breatheable. They feel more like a cross between underwear and a bathsuit, but seamlessly protect you. They wash easily and quickly. I have 3 and my only issue is I use 3 a day so I'm washing alot. Will be purchasing more once on sales and whatnot. Seriously amazing for my body. I've used tampons since I was 9 and never tried anything else. I can't do cups. This is the best, natural alternative. Highly recommend for all women!!!! Also no granny butt in these! ### ⭐⭐⭐⭐⭐ Just what I needed *by A***S on May 30, 2024* Got these a few weeks postpartum as wearing only pads was very irritating. These work well and are just what I needed. Soft, comfortable, and I’m not worried about leaking. I know I’ll get some use out of them once my period comes back as well. ### ⭐⭐⭐⭐⭐ Game Changer *by C***A on March 20, 2025* I resisted these period undies, because it seemed gross. But I now I tell others about these as a game changer. Frankly they feel cleaner and more hygienic than pads/tampons, wonderful at night, love them for the gym days. The material is smooth and silky. Just wish they were not so spendy as would buy more. But I guess you get what you pay for! I just have these saved on my wish list and watch for a sale again! ## Frequently Bought Together - KNIX Super Leakproof Bikini - Mid Rise Bikini Bottom Period Underwear with Stretchy Fabric -Overnight and Everyday Underwear - KNIX Super Leakproof Bikini - Period Underwear for Women - KNIX Super Leakproof No-Show Boyshort, Leakproof Underwear, Period Underwear for Women, Machine Washable, Reusable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/518979100-women-leakproof-period-underwear-no-show-bikini-3-pack-heavy](https://www.desertcart.vn/products/518979100-women-leakproof-period-underwear-no-show-bikini-3-pack-heavy) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*